# Copyright 2017 Akretion (http://www.akretion.com) # Copyright 2020 Camptocamp SA # Mourad EL HADJ MIMOUNE # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html). from odoo import fields, models class ExceptionRule(models.Model): _inherit = "exception.rule" purchase_ids = fields.Many2many(comodel_name="purchase.order", string="Purchases") model = fields.Selection( selection_add=[ ("purchase.order", "Purchase order"), ("purchase.order.line", "Purchase order line"), ], ondelete={"purchase.order": "cascade", "purchase.order.line": "cascade"}, )